targa-font-to-binary

converts a targa containing a font into a 64 bit binary numbers which encodes the chatacter

each character is in an 8x8 pixel cell in the order of ascii characters

Example

Take one of the numbers from the output file and convert it into binary

a new line after every 8 bits will result in the desired image in this case it was the letter H

20345674416015432

in binary is:

1001000010010000100100001111000010010000100100001001000

add new lines and you get

01001000
01001000
01001000
01111000
01001000
01001000
01001000

 #  #   
 #  #   
 #  #   
 ####   
 #  #   
 #  #   
 #  #     

references:

https://www.cplusplus.com/doc/tutorial/files/

Thanks!